[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.25"]
[Round "12"]
[White "Fisher, Paul"]
[Black "Sullivan, Joseph G"]
[Result "0-1"]
[ECO "A19"]
[PlyCount "46"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. g3 Nc6 5. Bg2 d5 6. exd5 exd5 7. Nxd5 Nxd5 8. Bxd5 Nb4 9. Qe2+ Qe7 10. Qxe7+ Bxe7 11. Be4 Be6 12. a3 Nc6 13. b3 a5 14. Bb2 0-0 15. a4 f5 16. Bxc6 bxc6 17. f4 Rab8 18. 0-0-0 Rxb3 19. Re1 Kf7 20. Ne2 Bxc4 21. Nc3 Rfb8 22. Nd1 Bd3 23. Re3 c4 0-1

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.24"]
[Round "11"]
[White "Sullivan, Joseph G"]
[Black "Lapiken, Peter Petrovich"]
[Result "1/2-1/2"]
[ECO "D26"]
[PlyCount "86"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c5 4. e3 e6 5. Nc3 Nc6 6. a3 dxc4 7. Bxc4 cxd4 8. exd4 Be7 9. 0-0 0-0 10. d5 exd5 11. Nxd5 Nxd5 12. Bxd5 Bf6 13. Qb3 Qb6 14. Qxb6 axb6 15. Ra2 Ra5 16. Bc4 Rc5 17. b3 b5 18. Be3 Rh5 19. Be2 Be6 20. Nd4 Re5 21. Nxe6 fxe6 22. g3 Ra8 23. Bf3 Nb4 24. Rd2 Nc6 25. Rd7 Rxa3 26. Rxb7 Nd8 27. Rb8 Rxb3 28. Bd4 Kf7 29. Bxe5 Bxe5 30. Rxd8 Rxf3 31. Rb1 Bf6 32. Rd7+ Ke8 33. Rc7 Rf5 34. f4 Rd5 35. Rb7 e5 36. R7xb5 Rxb5 37. Rxb5 exf4 38. gxf4 Kf7 39. Kg2 h6 40. Kf3 Kg6 41. Kg4 Kf7 42. h4 Ba1 43. Rb7+ Kf6 1/2-1/2

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.23"]
[Round "10"]
[White "Zuckerman, Bernard"]
[Black "Sullivan, Joseph G"]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "58"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 Nf6 10. Qd6 Qg4 11. f3 Qe6 12. Qa3 Rb8 13. Bg5 b5 14. Bxf6 b4 15. Qb3 bxc3 16. Qxe6+ fxe6 17. Bxg7 Rg8 18. Bh6 cxb2 19. Rb1 Nb4 20. Kd2 Nxa2 21. c3 d5 22. Kc2 Bd7 23. Rxb2 Ba4+ 24. Kb1 Nxc3+ 25. Ka1 Bb3 26. Bd2 d4 27. Bc4 Rxg2 28. Bxb3 Rxd2 29. Ba4+ Nxa4 1/2-1/2

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.22"]
[Round "9"]
[White "Sullivan, Joseph G"]
[Black "Zangerle, Karl"]
[Result "1-0"]
[ECO "D93"]
[PlyCount "107"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 c6 6. c4 d5 7. Nc3 h6 8. Rc1 Be6 9. c5 Nbd7 10. Bd3 Qa5 11. 0-0 Rfc8 12. Qd2 Qd8 13. Rb1 b5 14. Bh2 a6 15. Ne2 Ne4 16. Qc2 f5 17. Ne1 Bf7 18. f3 Nef6 19. g4 e6 20. Kh1 Qe8 21. f4 a5 22. Rg1 Ne4 23. Nf3 Ndf6 24. Rg2 fxg4 25. hxg4 Nxg4 26. Bg1 h5 27. Bxe4 dxe4 28. Ng5 Qd7 29. Nc3 Bh6 30. Ncxe4 Bxg5 31. Nxg5 Qd5 32. Rf1 Rc7 33. Rf3 Re8 34. Rh3 Qf5 35. Qe2 Ree7 36. Bh2 Qb1+ 37. Rg1 Qxa2 38. f5 exf5 39. Nxf7 Qxf7 40. Bxc7 Rxc7 41. Qf3 Qe6 42. Re1 Re7 43. Kg2 a4 44. Qf4 Qd5+ 45. Kg3 Kg7 46. Qg5 Nf6 47. Qf4 Ne4+ 48. Kh2 Qb3 49. Rg1 Qe6 50. Rxh5 Kf6 51. Qh4+ Kf7 52. Rh8 Qf6 53. Qh6 Re8 54. Rh7+ 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.20"]
[Round "7"]
[White "Sullivan, Joseph G"]
[Black "Burger, Karl"]
[Result "1-0"]
[ECO "E31"]
[PlyCount "134"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 h6 6. Bh4 d6 7. e3 Qe7 8. Bd3 Nbd7 9. dxe6 Bxc3+ 10. bxc3 Qxe6 11. Ne2 b6 12. 0-0 g5 13. Bg3 Bb7 14. f4 Qxe3+ 15. Kh1 0-0-0 16. Nd4 Ne4 17. Nf5 Nxg3+ 18. hxg3 Qe6 19. Re1 Qf6 20. Be4 d5 21. cxd5 Rhe8 22. Qd3 c4 23. Qd4 Kb8 24. Rad1 Qxd4 25. Nxd4 Nf6 26. Bf3 g4 27. Be2 Ne4 28. Bxc4 Nf2+ 29. Kg1 Nxd1 30. Rxd1 Re3 31. Ne2 Re4 32. Nd4 Re3 33. Ne2 Kc7 34. Kf2 Re4 35. Nd4 Bxd5 36. Nb5+ Kc6 37. Nxa7+ Kc5 38. Bb3 Re7 39. c4 Rxa7 40. cxd5 Kd6 41. Rh1 Rh8 42. Rh5 Rc7 43. Rf5 b5 44. Ke3 Kc5 45. Ke4 Re8+ 46. Re5 Ree7 47. Kf5 Kd6 48. Rxe7 Rxe7 49. Kxg4 Re2 50. Kf3 Rd2 51. g4 f6 52. Kg3 Kc5 53. Kh3 Re2 54. g3 Kd6 55. g5 hxg5 56. fxg5 fxg5 57. Kg4 Re5 58. Kh5 Ke7 59. Kg6 g4 60. Bd1 Rxd5 61. Bxg4 Rd2 62. a3 Ra2 63. Bf5 Rxa3 64. g4 b4 65. g5 b3 66. Kg7 Ra5 67. Kg6 Rxf5 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.19"]
[Round "6"]
[White "Sullivan, Joseph G"]
[Black "Sims, Dennis"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "73"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. g3 d6 5. Bg2 g6 6. 0-0 Bg7 7. h3 0-0 8. c4 h6 9. Be3 Ne7 10. b4 c6 11. Nc3 Be6 12. Qe2 Ne8 13. d4 exd4 14. Bxd4 Qc8 15. Kh2 Nf6 16. e5 dxe5 17. Bxe5 Re8 18. Rac1 Nd7 19. Bxg7 Kxg7 20. Ne4 Qc7 21. Qb2+ f6 22. Rfd1 Ng8 23. Nd4 Ne5 24. f4 Nd7 25. Nd6 Re7 26. f5 gxf5 27. N4xf5+ Kf8 28. Nxe7 Nxe7 29. Qf2 Ng8 30. Ne4 Ke7 31. Re1 Ne5 32. Nc5 h5 33. Nxe6 Kxe6 34. Bd5+ Ke7 35. Bxg8 Rxg8 36. Qf5 h4 37. Qh7+ 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.17"]
[Round "5"]
[White "Gilden, Lawrence C"]
[Black "Sullivan, Joseph G"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "31"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 c6 6. Qc2 Be7 7. e3 h6 8. Bh4 Ne4 9. Bxe7 Qxe7 10. Nxd5 cxd5 11. Qxc8+ Qd8 12. Bb5+ Ke7 13. Qxb7+ Kf6 14. a3 Qd6 15. Rc1 a6 16. Ba4 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.16"]
[Round "4"]
[White "Sullivan, Joseph G"]
[Black "Slater, William"]
[Result "1-0"]
[ECO "E98"]
[PlyCount "63"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. b4 a5 14. a3 axb4 15. axb4 Rxa1 16. Qxa1 Nf6 17. c5 g4 18. cxd6 cxd6 19. Qa5 Qxa5 20. bxa5 gxf3 21. Nxf3 Ng4 22. Nb5 Nxf2 23. Kxf2 Rd8 24. Rc1 Kf8 25. Rc7 Bf6 26. Nd2 Bh4+ 27. g3 fxg3+ 28. hxg3 Bg5 29. Nc4 Kg8 30. Kg2 b6 31. axb6 Ba6 32. Ncxd6 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.15"]
[Round "3"]
[White "Szedlacsek, Louis"]
[Black "Sullivan, Joseph G"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "111"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. c4 b6 6. Nc3 Bb7 7. Qc2 0-0 8. b3 Bb4 9. a3 Bxc3+ 10. Qxc3 Ne4 11. Qc2 d6 12. Bb2 Nd7 13. 0-0 Ndf6 14. Ne1 Qe8 15. f3 Qh5 16. fxe4 Ng4 17. h3 Nxe3 18. Qe2 Qxe2 19. Bxe2 Nxf1 20. Bxf1 fxe4 21. Bc1 d5 22. Be3 Rac8 23. b4 Ba6 24. a4 c5 25. dxc5 Rxf1+ 26. Kxf1 Bxc4+ 27. Kg1 bxc5 28. Bxc5 a5 29. Nc2 Bd3 30. Ne3 axb4 31. Bxb4 d4 32. Ng4 Ba6 33. Ne5 h6 34. Rd1 d3 35. Kf2 Rb8 36. Bd2 Rb2 37. Ke3 Bb7 38. Ra1 Kf8 39. a5 Rb5 40. Ng4 h5 41. a6 hxg4 42. axb7 Rxb7 43. hxg4 Rc7 44. Ra4 Kf7 45. Rxe4 Rb7 46. Kxd3 Rb3+ 47. Bc3 Rb1 48. Re2 Rd1+ 49. Ke4 Rc1 50. Bd4 Kg6 51. Ke5 Rc6 52. Kf4 Ra6 53. Re5 Kf7 54. Rb5 g6 55. Rb7+ Kf8 56. Kg5 1-0

[Event "US Open-63"]
[Site "San Antonio"]
[Date "1962.08.14"]
[Round "2"]
[White "Sullivan, Joseph G"]
[Black "Bullockus, Theodore"]
[Result "1-0"]
[ECO "D49"]
[PlyCount "83"]
[EventDate "1962.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 Qb6 13. fxg7 Bxg7 14. 0-0 Bb7 15. Qe2 Ba6 16. b4 Nf6 17. Bf4 Nd5 18. Be5 Bxe5 19. Qxe5 Ke7 20. a3 Bb7 21. Rfe1 Rag8 22. Be4 Nf6 23. Bxb7 Qxb7 24. Rac1 Nd7 25. Rc7 Qxf3 26. Qc5+ Kf6 27. Qxd4+ Kf5 28. Rc5+ Nxc5 29. Re5+ Kg6 30. gxf3 Nb3 31. Qe3 Kf6+ 32. Kf1 Nd2+ 33. Ke2 Nc4 34. Qf4+ Ke7 35. Rxb5 Nd6 36. Ra5 Ra8 37. Qc1 Rhc8 38. Rc5 Rd8 39. Rc7+ Rd7 40. Qg5+ f6 41. Qg7+ Nf7 42. Rxd7+ 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.26"]
[Round "12"]
[White "Sullivan, Joseph G"]
[Black "Burger, Robert"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "98"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 0-0 6. Nf3 Ne4 7. Bxe7 Qxe7 8. Qc2 Nf6 9. Bd3 dxc4 10. Bxc4 c5 11. 0-0 Nc6 12. dxc5 Qxc5 13. Ne4 Qf5 14. Bd3 h6 15. a3 Nd7 16. Ng3 Qf6 17. Rad1 Nb6 18. Nh5 Qe7 19. b4 e5 20. Ng3 Bg4 21. Be4 Rac8 22. Bf5 Nd4 23. Qe4 Nxf3+ 24. gxf3 Rc4 25. Rd4 Bxf5 26. Nxf5 Qg5+ 27. Kh1 exd4 28. Rg1 dxe3 29. Rxg5 Rxe4 30. Rxg7+ Kh8 31. fxe4 exf2 32. Kg2 Nc4 33. Kxf2 Nxa3 34. Rg3 Nc2 35. b5 Rd8 36. Nxh6 Rd2+ 37. Kf3 Rd7 38. Ng4 Rd3+ 39. Kf4 Rxg3 40. Kxg3 Nd4 41. Ne5 Kg7 42. Nc4 Nxb5 43. Na5 b6 44. Nc6 a5 45. Kf4 a4 46. Nb4 Nc3 47. Nc2 b5 48. Ke3 b4 49. Nxb4 a3 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.22"]
[Round "8"]
[White "Sullivan, Joseph G"]
[Black "Lapiken, Peter Petrovich"]
[Result "0-1"]
[ECO "E94"]
[PlyCount "70"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 c6 8. h3 Nbd7 9. Be3 Qe7 10. d5 Ne8 11. Ne1 f5 12. exf5 gxf5 13. f4 Kh8 14. Qd2 Ndf6 15. Nd3 cxd5 16. fxe5 Ne4 17. Nxe4 dxe4 18. exd6 Qxd6 19. Nf4 Qxd2 20. Bxd2 Bxb2 21. Rad1 a5 22. Be3 Nf6 23. Bc5 Re8 24. Nh5 Be6 25. Rb1 Nxh5 26. Rxb2 Ng3 27. Re1 Nxe2+ 28. Rexe2 Bxc4 29. Bd4+ Kg8 30. Rf2 e3 31. Rxf5 b5 32. Re5 Rxe5 33. Bxe5 e2 34. Bg3 Rf8 35. Bf2 e1Q+ 0-1

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.21"]
[Round "7"]
[White "Mayer, Harry"]
[Black "Sullivan, Joseph G"]
[Result "0-1"]
[ECO "C76"]
[PlyCount "62"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 g6 7. d4 Bg7 8. d5 Nce7 9. Bxd7+ Qxd7 10. c4 Nh6 11. Nc3 0-0 12. h3 f6 13. b4 a5 14. Ba3 axb4 15. Bxb4 b6 16. a4 g5 17. Nh2 f5 18. Qh5 g4 19. hxg4 fxg4 20. a5 Ng6 21. g3 bxa5 22. Bxa5 Nf4 23. gxf4 exf4 24. Bb4 Rae8 25. Rad1 Re5 26. Qh4 Qf7 27. f3 Rh5 28. Qe1 g3 29. Ng4 Qe7 30. Kg2 Nxg4 31. fxg4 f3+ 0-1

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.20"]
[Round "6"]
[White "Sullivan, Joseph G"]
[Black "Thompson, D."]
[Result "1-0"]
[ECO "D36"]
[PlyCount "75"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Bd6 8. Qc2 h6 9. Bh4 Qc7 10. Nf3 0-0 11. 0-0-0 Re8 12. Rhg1 b5 13. g4 Qa5 14. g5 hxg5 15. Bxg5 Nh5 16. Bg6 fxg6 17. Qxg6 Ba6 18. Bh6 Bf8 19. Ng5 Ndf6 20. Qf7+ Kh8 21. Nf3 Re7 22. Bxg7+ Bxg7 23. Qxe7 Qd8 24. Qe5 Qe8 25. Rxg7 Kxg7 26. Rg1+ Kh8 27. Qg5 Qg8 28. Qh4 Qe8 29. Ne5 Rc8 30. Qg5 Rc7 31. Qh6+ Rh7 32. Ng6+ Qxg6 33. Qxg6 Rg7 34. Qh6+ Nh7 35. Rxg7 Nxg7 36. Qxc6 b4 37. Qxa6 bxc3 38. Qc8+ 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.18"]
[Round "5"]
[White "Byrne, Robert Eugene"]
[Black "Sullivan, Joseph G"]
[Result "1-0"]
[ECO "A86"]
[PlyCount "45"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. 0-0 0-0 6. c4 c5 7. dxc5 Na6 8. Nc3 Nxc5 9. Nf4 e5 10. Nfd5 Ne6 11. b3 Nxd5 12. Nxd5 e4 13. Ba3 Re8 14. Rb1 Nc7 15. f3 exf3 16. exf3 Nxd5 17. Qxd5+ Re6 18. Rfe1 Qe8 19. f4 Kh8 20. Qd2 a5 21. Bd5 Rxe1+ 22. Rxe1 Qd8 23. Bf7 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.17"]
[Round "4"]
[White "Sullivan, Joseph G"]
[Black "Kovacs, Zoltan his"]
[Result "0-1"]
[ECO "E85"]
[PlyCount "62"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nxd5 10. cxd5 Bf8 11. Ne2 a6 12. a4 Nd7 13. Nc3 Nc5 14. Bc4 b6 15. 0-0 Bd7 16. Rfc1 Kg7 17. b4 Nb7 18. Rab1 Bd6 19. Bd3 a5 20. bxa5 Rxa5 21. Bb5 Bc5 22. Bxc5 Nxc5 23. Bxd7 Rxd7 24. Rb5 Rxb5 25. Nxb5 f5 26. a5 Nb3 27. axb6 cxb6 28. Rc6 fxe4 29. fxe4 Nd2 30. Nd6 b5 31. Kf2 Rxd6 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.19"]
[Round "12"]
[White "Spies, Carl"]
[Black "Sullivan, Joseph G"]
[Result "0-1"]
[ECO "A83"]
[PlyCount "80"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 b6 5. Bxf6 exf6 6. Qh5+ g6 7. Qd5 c6 8. Qxe4+ Be7 9. Bc4 b5 10. Bxb5 d5 11. Nxd5 cxb5 12. Nxf6+ Kf7 13. Qxa8 Bxf6 14. Qxa7+ Bd7 15. 0-0-0 Nc6 16. Qc5 Qa5 17. Nf3 Rc8 18. Qd6 Bf5 19. Qa3 Qb6 20. Qb3+ Kg7 21. Rd2 Na5 22. Qd5 Nc4 23. Re2 Qa6 24. Kb1 Ra8 25. Qxa8 Qxa8 26. Rhe1 Qa5 27. h3 h5 28. Ne5 Qb4 29. Nd3 Bxd3 30. cxd3 Nxb2 31. a3 Qxd4 32. Rc1 Nxd3 33. Rc7+ Kh6 34. g4 Qa1+ 35. Kc2 Qc1+ 36. Kxd3 Qxc7 37. gxh5 Kxh5 38. h4 Qc3+ 39. Ke4 Kg4 40. Kd5 Qc4+ 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.17"]
[Round "10"]
[White "Poschel, Paul"]
[Black "Sullivan, Joseph G"]
[Result "1-0"]
[ECO "E35"]
[PlyCount "73"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. d4 Bb4 4. Qc2 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 0-0 8. e3 c6 9. Bd3 Re8 10. Nge2 Bd6 11. h3 Nbd7 12. 0-0-0 b5 13. g4 Qa5 14. g5 hxg5 15. Bxg5 b4 16. Na4 Ba6 17. Bxa6 Qxa6 18. Rdg1 Kf8 19. Kb1 Ne4 20. Bf4 Bxf4 21. Nxf4 b3 22. axb3 Rab8 23. Ka2 Rb6 24. Qd3 Qa5 25. f3 Nef6 26. Kb1 Rb7 27. Rc1 Qb5 28. Rc3 Qxd3+ 29. Rxd3 g6 30. Kc2 Rb5 31. Rc3 Rc8 32. Rc1 Ke7 33. Kd2 Rcb8 34. Rxc6 Rxb3 35. Nd3 Nb6 36. Nxb6 R3xb6 37. Rc7+ 1-0

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.15"]
[Round "8"]
[White "Spiller, Arthur R"]
[Black "Sullivan, Joseph G"]
[Result "0-1"]
[ECO "D22"]
[PlyCount "56"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. Qb3 Bxf3 7. gxf3 b5 8. Be2 c5 9. dxc5 Nd7 10. c6 Nc5 11. Qc2 Rc8 12. 0-0 Qb6 13. Bd2 Ne7 14. Nc3 Nxc6 15. a3 Be7 16. Rac1 0-0 17. b4 Nd7 18. f4 Nf6 19. Bf3 e5 20. Bxc6 Rxc6 21. fxe5 Ng4 22. Qe4 Rg6 23. Kh1 Bh4 24. Nd5 Qd8 25. Be1 Re8 26. f4 Bxe1 27. Rcxe1 Nxh2 28. Rg1 Ng4 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.13"]
[Round "6"]
[White "Sullivan, Joseph G"]
[Black "McCormick, Edgar Thomas"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "56"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. h3 Bh5 6. Be2 e6 7. 0-0 Be7 8. c4 Nf6 9. Qb3 b6 10. Bg5 0-0 11. Nc3 Nc6 12. Be3 Rc8 13. Rad1 Na5 14. Qa4 Qd7 15. Qxd7 Nxd7 16. b3 c6 17. Ne4 Nf6 18. Nxf6+ Bxf6 19. g4 Bg6 20. Ne5 Rfd8 21. Bf3 Kf8 22. g5 Bxe5 23. dxe5 c5 24. Rd2 Ke7 25. Rfd1 Rxd2 26. Bxd2 Rd8 27. Bxa5 Rxd1+ 28. Bxd1 bxa5 1/2-1/2

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.11"]
[Round "4"]
[White "Sullivan, Joseph G"]
[Black "Weinstein, Raymond Allen"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "48"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bc4 d6 6. h3 Nbd7 7. 0-0 Qe8 8. c3 e5 9. dxe5 dxe5 10. Bh2 Qe7 11. Nbd2 e4 12. Ng5 Nb6 13. Bxf7+ Rxf7 14. Qb3 c6 15. Bd6 Qe8 16. Qxf7+ Qxf7 17. Nxf7 Kxf7 18. Be5 Nbd7 19. Bg3 Nc5 20. Rfd1 Be6 21. Bd6 Nd3 22. Nxe4 Nxe4 23. Rxd3 Rd8 24. Rad1 Bc4 0-1

[Event "US Open-61"]
[Site "Saint Louis"]
[Date "1960.08.10"]
[Round "3"]
[White "Macskasy, Elod"]
[Black "Sullivan, Joseph G"]
[Result "0-1"]
[ECO "D22"]
[PlyCount "98"]
[EventDate "1960.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. Nbd2 c5 7. h3 Bh5 8. dxc5 Bxc5 9. a3 Nc6 10. b4 Be7 11. Bb2 Bf6 12. Qb3 Bxb2 13. Qxb2 Qf6 14. Qxf6 Nxf6 15. Rc1 0-0 16. g4 Bg6 17. Nh4 Rfd8 18. Nxg6 hxg6 19. g5 Nd5 20. Nf3 Nb6 21. Ba2 Rd3 22. Bb1 Rxa3 23. h4 Nxb4 24. h5 gxh5 25. Rxh5 Nd3+ 26. Bxd3 Rxd3 27. Ke2 Rd6 28. Ne5 Rc8 29. Rb1 Rc7 30. Rbh1 Kf8 31. Rh8+ Ke7 32. Rg8 Rd5 33. f4 Nd7 34. Nxd7 Rdxd7 35. Rxg7 b5 36. g6 Kf8 37. Rgh7 a5 38. e4 a4 39. f5 exf5 40. exf5 Re7+ 41. Kf3 fxg6 42. Rxe7 Rxe7 43. Rh8+ Kg7 44. Rb8 Ra7 45. Rxb5 a3 46. Rb1 a2 47. Ra1 gxf5 48. Kf4 Kf6 49. Kf3 Ra4 0-1

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.08.01"]
[Round "12"]
[White "Sullivan, Joseph G"]
[Black "McLellan, Richard Alan"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "105"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. d3 Bc5 6. Bg5 0-0 7. Qd2 d6 8. 0-0-0 h6 9. Bc4+ Kh7 10. Nd5 f4 11. Bxf6 gxf6 12. g3 Bg4 13. Nh4 Bxd1 14. Rxd1 Nd4 15. c3 c6 16. Nxf4 exf4 17. cxd4 Bxd4 18. Nf5 Qb6 19. Bb3 Rg8 20. Bxg8+ Rxg8 21. Nxd4 Qxd4 22. Qxf4 Rg5 23. Rd2 a5 24. Qe3 Qxe3 25. fxe3 Kg6 26. Rf2 h5 27. Rf4 Rc5+ 28. Kd1 Rb5 29. Rf2 Rg5 30. Ke2 Rb5 31. Kf3 Kg5 32. Rc2 Kg6 33. d4 Kg5 34. h3 Kg6 35. Kf4 Kh6 36. b3 a4 37. Rc3 Kg6 38. g4 hxg4 39. hxg4 axb3 40. Rxb3 Rxb3 41. axb3 c5 42. dxc5 dxc5 43. e5 b5 44. exf6 c4 45. bxc4 bxc4 46. Ke4 Kxf6 47. Kd4 Kg5 48. Kxc4 Kxg4 49. Kd5 Kf5 50. e4+ Kf6 51. Kd6 Kf7 52. e5 Ke8 53. Ke6 1-0

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.24"]
[Round "5"]
[White "Ulvestad, Olaf"]
[Black "Sullivan, Joseph G"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "53"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 dxc6 7. Bf4 Bd6 8. Bxd6 Qxd6 9. Nd2 e5 10. Nc4 Qc5 11. Qe2 0-0 12. c3 Ne8 13. b4 Qe7 14. Qe3 f6 15. 0-0 Be6 16. Na5 Qf7 17. f4 exf4 18. Rxf4 Qc7 19. e5 Qb6 20. Qxb6 axb6 21. Nxb7 Rf7 22. Nd6 Nxd6 23. exd6 Rxa2 24. Re1 g5 25. Rd4 Bd5 26. c4 Ra3 27. Bf1 1-0

[Event "US Open-60"]
[Site "Omaha"]
[Date "1959.07.21"]
[Round "2"]
[White "Bisguier, Arthur Bernard"]
[Black "Sullivan, Joseph G"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "59"]
[EventDate "1959.07.20"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Be7 8. Bd3 Nf8 9. h3 Ne6 10. Bh2 g6 11. Ne5 0-0 12. f4 Ng7 13. g4 Nd7 14. Nf3 f5 15. gxf5 Nxf5 16. Qe2 Nf6 17. 0-0-0 Nd6 18. Ne5 Bf5 19. Bxf5 Nxf5 20. Rhg1 Bb4 21. e4 Nd6 22. f5 Bxc3 23. fxg6 h6 24. Nf7 Bxb2+ 25. Qxb2 Nc4 26. Qxb7 Qd7 27. Nxh6+ Kg7 28. Nf5+ Kg8 29. Qxd7 Nxd7 30. g7 1-0

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.20"]
[Round "12"]
[White "Sullivan, Joseph G"]
[Black "Cross, Robert Gary"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "115"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. e3 d6 6. h3 Nbd7 7. Bc4 c5 8. c3 a6 9. a4 b6 10. 0-0 Bb7 11. Qe2 Nh5 12. Bh2 e5 13. g4 e4 14. gxh5 exf3 15. Nxf3 Qf6 16. e4 gxh5 17. Nd2 Bh6 18. Rae1 Kh8 19. Nf3 Rae8 20. d5 Rg8+ 21. Kh1 b5 22. axb5 axb5 23. Ba2 c4 24. Qd1 Nc5 25. Bb1 Bc8 26. Qd4 Qxd4 27. Nxd4 Bxh3 28. Rg1 Rxg1+ 29. Rxg1 Nxe4 30. Bxe4 Rxe4 31. Bxd6 Bd7 32. Ra1 Bd2 33. Nf3 Bf4 34. Ra8+ Kg7 35. Bf8+ Kf6 36. Ra6+ Kf5 37. Ra7 Kg4 38. Kg2 Re8 39. Bc5 Bf5 40. Nh2+ Bxh2 41. Kxh2 Re5 42. Rxf7 Rxd5 43. Bd4 Kf3 44. Re7 h4 45. Re3+ Kf4 46. Re7 h5 47. Kg2 h3+ 48. Kh2 Rd8 49. Be3+ Kg4 50. Bd4 Ra8 51. Ra7 Re8 52. Rg7+ Kf4 53. Be3+ Ke4 54. Rg5 Ra8 55. Rxh5 Ra2 56. Rh4+ Kd5 57. Rd4+ Ke6 58. Rd2 1/2-1/2

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.19"]
[Round "11"]
[White "Sullivan, Joseph G"]
[Black "Levy, Louis"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "53"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. e3 Ne4 6. Qc2 c5 7. Bd3 Qa5 8. 0-0 f5 9. cxd5 Bxc3 10. bxc3 exd5 11. c4 Nc6 12. cxd5 Nb4 13. Qb3 Nxd3 14. Qxd3 0-0 15. Ne5 cxd4 16. Qxd4 Rd8 17. Rd1 Be6 18. Nc4 Qxd5 19. Qxd5 Bxd5 20. Ne5 Bxa2 21. Bb2 Nf6 22. Rd4 Be6 23. Rxa7 Bd5 24. Rxa8 Rxa8 25. Nd7 Rd8 26. Nxf6+ gxf6 27. f3 1/2-1/2

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.18"]
[Round "10"]
[White "Rivise, Irving"]
[Black "Sullivan, Joseph G"]
[Result "1-0"]
[ECO "C43"]
[PlyCount "103"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Bd3 Nc6 8. Qf4 Be6 9. b3 Qd7 10. 0-0 0-0-0 11. Bb2 f6 12. Nd4 Nxd4 13. Qxd4 Kb8 14. Nc3 Nf7 15. Qe3 Qc6 16. Be4 Qb6 17. Qe2 Ng5 18. Bd5 Bxd5 19. Nxd5 Qe6 20. Qxe6 Nxe6 21. Rad1 c6 22. Ne3 Bc5 23. Nf5 Rhf8 24. Rfe1 Rxd1 25. Rxd1 g6 26. Nh4 Kc7 27. Kf1 Rf7 28. Nf3 Bd6 29. c4 Nf8 30. Nd2 Nd7 31. Ne4 Be5 32. Ba3 b6 33. g3 c5 34. f4 Bd4 35. Rxd4 cxd4 36. Nd6 Rf8 37. Nb5+ Kb7 38. Bxf8 Nxf8 39. Nxd4 a6 40. Ke2 Kc7 41. Kd3 Kd6 42. b4 Nd7 43. g4 g5 44. Nf5+ Ke6 45. Ke4 gxf4 46. Kxf4 Ne5 47. b5 axb5 48. cxb5 Nd3+ 49. Ke4 Nb4 50. a3 Nc2 51. Nd4+ Nxd4 52. Kxd4 1-0

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.17"]
[Round "9"]
[White "Hearst, Eliot Sanford"]
[Black "Sullivan, Joseph G"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "68"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bc4 Nd3+ 7. Ke2 Nxc1+ 8. Rxc1 e6 9. d4 cxd4 10. Qxd4 Qxd4 11. Nxd4 Be7 12. Bb5+ Nd7 13. Na4 0-0 14. Rc7 Rd8 15. Nxe6 fxe6 16. Rd1 Nf6 17. Rxe7 Rxd1 18. Kxd1 Nxe4 19. f3 Nf6 20. Nc3 a6 21. Bd3 Bd7 22. Ne4 Kf8 23. Nxf6 Kxe7 24. Nxh7 Rc8 25. Ng5 Rc5 26. Nh3 Rh5 27. Bg6 Rh6 28. Be4 b6 29. f4 Rh4 30. Bd3 b5 31. Ke2 e5 32. f5 e4 33. Bc2 Bxf5 34. Nf2 Rxh2 0-1

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.15"]
[Round "7"]
[White "Sullivan, Joseph G"]
[Black "Stevens, Blake W"]
[Result "1-0"]
[ECO "D49"]
[PlyCount "91"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 Qb6 13. 0-0 Nc5 14. Nxd4 Nxd3 15. Qxd3 gxf6 16. Qxb5+ Qxb5 17. Nxb5 Rb8 18. Nc3 Rg8 19. a3 Bb7 20. g3 Bf3 21. b4 Bd6 22. Bb2 Be5 23. Na4 Rb5 24. Bxe5 fxe5 25. Nc3 Rb8 26. Rfe1 f6 27. Ne4 Ke7 28. Re3 Bg4 29. Rc3 Kf7 30. f3 Bf5 31. Nd6+ Ke7 32. Rd1 Rgd8 33. Nxf5+ exf5 34. Rc7+ Ke6 35. Rxd8 Rxd8 36. Rc3 Rd2 37. Rb3 Kd6 38. h3 Kc6 39. b5+ Kb6 40. a4 Ra2 41. Rb4 Kc5 42. b6 Kxb4 43. b7 Ra1+ 44. Kf2 Ra2+ 45. Ke1 Kc3 46. b8Q 1-0

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.13"]
[Round "6"]
[White "Romanenko, Ivan1"]
[Black "Sullivan, Joseph G"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "101"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. d3 Nc5 5. Nxe5 d5 6. Qe2 Be7 7. Bb3 Nxb3 8. axb3 0-0 9. 0-0 Re8 10. Qh5 g6 11. Qf3 Bf6 12. d4 Bxe5 13. dxe5 Rxe5 14. Bf4 Re8 15. Nc3 c6 16. Qg3 Bf5 17. Rfe1 Nd7 18. Ne2 Nf6 19. Be3 Ne4 20. Qf4 Qd6 21. Qf3 c5 22. c3 Nf6 23. Bg5 Bg4 24. Qf4 Qxf4 25. Nxf4 Ne4 26. Nxd5 Nxg5 27. Nf6+ Kf8 28. Rxe8+ Rxe8 29. Nxe8 Kxe8 30. Rxa7 Bc8 31. f3 Kd7 32. Kf2 Kc6 33. Ra8 Be6 34. h4 Nxf3 35. Kxf3 Bd5+ 36. Kf2 Bxb3 37. Ke3 h5 38. Kf4 Be6 39. Ke5 Kc7 40. Rf8 Kc6 41. Rd8 Kc7 42. Rd6 Bc4 43. Rd2 Kc6 44. g3 Bb3 45. Rd8 Kc7 46. Ra8 Be6 47. Kf6 Kc6 48. Rg8 Kc7 49. Rf8 Kc6 50. Rxf7 Bxf7 51. Kxf7 1-0

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.09"]
[Round "2"]
[White "Dake, Arthur William"]
[Black "Sullivan, Joseph G"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "41"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 Nbd7 9. Nge2 Re8 10. h3 Nf8 11. g4 g6 12. 0-0-0 Ne6 13. Bh4 c5 14. dxc5 a6 15. Bc4 Qa5 16. Bxf6 dxc4 17. Bxe7 Rxe7 18. Nd5 Qxc5 19. Qc3 Nc7 20. Nf6+ Kf8 21. Rd8+ 1-0

